Results 211 to 220 of about 100,704 (268)

Characterization of particulate depositions collected from archeological monuments in Greece and Cyprus using multiple analytical techniques. [PDF]

open access: yesEnviron Sci Pollut Res Int
Gkraikou T   +6 more
europepmc   +1 more source

Source Contributions to Brown Carbon Absorption in Toronto Air during the Wildfire Season. [PDF]

open access: yesACS EST Air
Wang Y   +7 more
europepmc   +1 more source

The Infrared Spectrum of Uranus Revealed with JWST

open access: yes
Roman M   +14 more
europepmc   +1 more source

About the Variability of Tire and Road Wear Marker Components in Air: From Emissions to Atmospheric Deposition. [PDF]

open access: yesEnviron Sci Technol
Eckenberger E   +8 more
europepmc   +1 more source

Isotopic Composition of the Martian Atmosphere

Science, 1976
Results from the neutral mass spectrometer carried on the aeroshell of Viking 1 show evidence for NO in the upper atmosphere of Mars and indicate that the isotopic composition of carbon and oxygen is similar to that of Earth. Mars is enriched in 15 N relative to Earth by about 75 percent, a consequence of escape ...
Nier, Alfred O.   +2 more
openaire   +3 more sources

Atmospheric Composition and Surface Exchanges

2004
Atmospheric chemistry is a relatively new scientific discipline. Research in this area has intensified dramatically in the last 3–4 decades because of the concerns that growing emissions of pollutants could have severe consequences for humankind. Although the major chemical compounds present in the atmosphere were identified long ago, it is only during
Brasseur, G., Steffen, W., Granier, C.
openaire   +3 more sources

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